# RetailMate vs Invoice Maker

The clearest difference is in-app purchases: RetailMate at none against Invoice Maker's 2. Invoice Maker's advantage is update cadence (fortnightly vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $2.99 per month. RetailMate asks for nothing beyond the download.

RetailMate ships an update every 16 months, Invoice Maker fortnightly. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RetailMate | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Fortnightly** |
| Size | 34 MB | 146 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Rakesh Gandhi](https://appshunter.io/developer/608287340) | [Clixade Ltd](https://appshunter.io/developer/1837914739) |

## What reviewers say

### RetailMate

[App page](https://appshunter.io/ios/app/retailmate/id6744011542)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-estimate-app/id6759286692)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is RetailMate free?

RetailMate is free to download, with no in-app purchases.

### Is Invoice Maker free?

Invoice Maker is free to download, with in-app purchases available.

### Do RetailMate or Invoice Maker have ads?

Neither RetailMate nor Invoice Maker shows ads.

### Which is updated more often, RetailMate or Invoice Maker?

RetailMate ships an update every 16 months, and Invoice Maker fortnightly. Most recently, RetailMate was updated on October 1, 2026 and Invoice Maker on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*